Weather forecast for 10 daysBucaur, Guinea-Bissau

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 7mm
  • Wind: 8km/hE 98°
  • Humidity: 82%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
Tomorrow, on Saturday, rainy weather and thunderstorms are also expected in the afternoon.
With a high probability, light precipitation is predicted. The temperature scale will run from a maximum of a tropical 32°C to a minimum of a warm 23°C.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a blazing hot 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature will be a few degrees lower than the regular high of 34.9°C in October.
Sunrise will be at 06:54 and sunset at 18:36; tomorrow's daylight will last for 11h and 42min.

Sunday 1. Nov 2026

  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 7km/hNNE 21°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
On Sunday, 1st of November, passing thunderstorms may develop after midday.
Minimal precipitation is anticipated. The highest temperature will be a tropical 33°C, while the lowest temperature will be a temperate 23°C.
The forecasted high on Sunday will reflect the normal October maximum of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:36; the daylight will last for 11h and 41min.

10-day overview

Daily temperatures

Warmest period: Friday - Sunday 37°C.
Coldest day: tomorrow 32°C.

Chance of precipitation

Highest chance: tomorrow 79%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 23°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 4mm
  • Wind: 9km/hS 175°
  • Humidity: 92%
  • UV index: 0
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 7mm
  • Wind: 8km/hE 98°
  • Humidity: 82%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 7km/hNNE 21°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Monday
  • 2. Nov 2026
  • 34°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 12km/hN 11°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 11km/hN 4°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 14°
  • Humidity: 72%
  • UV index: 10
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Thursday
  • 5. Nov 2026
  • 36°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 13°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 06:56 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Friday
  • 6. Nov 2026
  • 37°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNE 35°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 37°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hSW 214°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 24°C
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hW 265°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 06:57 GMT
  • Sunset: 18:34 GMT
  • ▼
For the next ten days, a combination of overcast, thunderstorm-prone and sun-filled weather is forecasted.
Rainfall is forecasted for Friday through Monday.
In the upcoming period, the highest temperature will vary between 32°C and 37°C, while changes in the overnight low will be barely noticeable, as the overnight low will fall between 23°C and 24°C.
With a maximum temperature of 37°C, next Friday through next Sunday will be the hottest days; with the highest temperature of 32°C, Saturday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a blazing hot 45°C and a dangerously hot 57°C.
Updated: Oct 30, 2026 @ 17:40:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, unstable skies may bring rain, thunder, and brief gusts later today.

Light precipitation of 7mm is anticipated. The possibility of rainfall is 79%.

Tomorrow, the maximum temperature in Bucaur will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 45°C.
The highest temperature tomorrow will be moderately lower than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Saturday, in Bucaur, sunrise will be at 06:54 and sunset at 18:36 (GMT).

Tomorrow, the daylight will last for 11h and 42min.

On Sunday, cloud build-up may lead to afternoon thunderstorms.

There is a high probability of rainfall on Sunday. Precipitation will be minimal.

On Sunday, the maximum temperature will be 33°C, while the minimum temperature will be 23°C.